The essence of computation is not just in the manipulation of symbols, but in the profound understanding of what those manipulations represent.
我们应该把所有法则或理论都视为假设或推测。
Small, deliberate actions practiced consistently can lead to big changes in happiness levels.
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
Words have power, but silence can be stronger.